5998-01-285-9138 EXTENDER CARD,ELECTRONIC TEST Index 3020-01-285-9140 GEAR CLUSTER

National Stock Number:
3020-01-285-9139

Federal Supply Class:
3020

National Item Identification Number:
012859139

Description:
GEAR CLUSTER

Detail:
A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.


Manufacturer Information:
BMC-00506607BLANCHAT MACHINE COMPANY INC


Techincal Specification:
MATERIALSTEEL COMP 9310H OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONSTRUCTIONSOLID
DESIGN TYPESPUR ALL GEARS
NOMINAL OUTSIDE DIAMETER1.666 INCHES FIRST GEAR
4.642 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH1.062 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 8 ALL GEARS
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.378 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
PLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.500 INCHES FIRST END
0.192 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER1.666 INCHES FIRST END
1.260 INCHES BETWEEN FIRST AND SECOND GEAR
SPECIAL FEATURES1ST GEAR DATA: 18 TEETH; DIAMETRAL PITCH 12; PITCH DIA. 1.5000; 2ND GEAR DATA: 54 TEETH; DIAMETRAL PITCH 12/14; PITCH DIAMETER 4.5000
THE MANUFACTURERS DATA
MANUFACTURERS CODE06607
DESIGN CONTROL REFERENCEBMC-005


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